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  • Metallosupramolecular Ni2L3 and Ni4L6 complexes of bis-bidentate pyridine-containing ligands: X-ray structures and catalytic proton reduction.

Metallosupramolecular Ni2L3 and Ni4L6 complexes of bis-bidentate pyridine-containing ligands: X-ray structures and catalytic proton reduction.

Dalton transactions (Cambridge, England : 2003) (2015-06-25)
Chui-Shan Tsang, Lingjing Chen, Lu-Wei Li, Shek-Man Yiu, Tai-Chu Lau, Hoi-Lun Kwong
ABSTRACT

The pyridine-containing ligands and react with Ni(2+) ions to afford dinuclear triple-stranded helicate and tetrahedral cage supramolecular complexes, respectively; the two architectures exhibit contrasting reactivity towards electro- and photocatalytic proton reduction.

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
Tetramethylsilane, electronic grade, ≥99.99% trace metals basis
Sigma-Aldrich
Tetramethylsilane, ≥99.0% (GC)
Sigma-Aldrich
2-Pyridinecarboxaldehyde, 99%